DOREEN ANN BYRNE CRNP
NPI 1447493713
Nurse Practitioner - Adult Health in Baltimore, MD

NPI Status: Active since April 15, 2009

Contact Information

1220B E JOPPA RD
SUITE 310
BALTIMORE, MD
ZIP 21286
Phone: (410) 494-1888
Fax: (410) 494-1008

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About DOREEN BYRNE

This page provides the complete NPI Profile along with additional information for Doreen Byrne, a provider established in Baltimore, Maryland with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1447493713 assigned on April 2009. The practitioner's primary taxonomy code is 363LA2200X with license number R162094 (MD). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1447493713
Provider Name
DOREEN ANN BYRNE CRNP
Other Name
DOREEN ANN MCLAUGHLIN RN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1220B E JOPPA RD SUITE 310 BALTIMORE, MD 21286
Location Phone
(410) 494-1888
Location Fax
(410) 494-1008
Mailing Address
1220B E JOPPA RD SUITE 310 BALTIMORE, MD 21286
Mailing Phone
(410) 494-1888
Mailing Fax
(410) 494-1008
Is Sole Proprietor?
No
Enumeration Date
04-15-2009
Last Update Date
05-15-2009
Code Navigator

A nurse practitioner (NP) like Doreen Byrne is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R162094
License State
MD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1447493713, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 4 → 8 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 8 + 7 + 8 + 9 + 6 + 7 + 2 + 24 = 77

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1447493713.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
1220B E JOPPA RD, SUITE 314
TOWSON, MD 21286
Nurse Practitioner (Adult Health)
1220B E JOPPA RD, SUITE 310
BALTIMORE, MD 21286
Nurse Practitioner
1220B E JOPPA RD, SUITE 310
BALTIMORE, MD 21286
Internal Medicine (Rheumatology)
1220B E JOPPA RD, SUITE 310
BALTIMORE, MD 21286
Internal Medicine (Rheumatology)
1220B E JOPPA RD
BALTIMORE, MD 21286
Internal Medicine (Rheumatology)
1220B E JOPPA RD, SUITE 310
BALTIMORE, MD 21286
Nurse Practitioner (Family)
1220B E JOPPA RD, SUITE 310
BALTIMORE, MD 21286
Oral & Maxillofacial Surgery
1220B E JOPPA RD, STE 314
TOWSON, MD 21286

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447493713, enumerated as an "individual" on April 15, 2009.

The provider is located at 1220B E JOPPA RD SUITE 310 BALTIMORE, MD 21286 and the phone number is (410) 494-1888.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.